GTFS Schedule Validation Report

This report was generated by the Canonical GTFS Schedule validator, version 7.1.0 at 2026-02-03T22:43:47Z,
for the dataset file:///shared/polbus_eab7260d.zip. No country code was provided.

Use this report alongside our documentation.

Summary

Agencies included


  • POLBUS-PKS Sp. z o.o.

Feed Info


Publisher Name:
unofficial Polbus PKS gtfs, generated from T4B by lz
Feed Email:
N/A
Feed Language:
Polish
Feed Start Date:
2026-02-01
Feed End Date:
2026-02-14

Files included


  1. agency.txt
  2. calendar_dates.txt
  3. feed_info.txt
  4. routes.txt
  5. shapes.txt
  6. stop_times.txt
  7. stops.txt
  8. trips.txt

Counts


  • Agencies: 1
  • Blocks: 0
  • Routes: 11
  • Shapes: 55
  • Stops: 0
  • Trips: 1470

Specification Compliance report

390 notices reported (2 errors, 386 warnings, 2 infos)

Notice Code Severity Total
new_line_in_value ERROR 2

new_line_in_value

New line or carriage return in a value in CSV file.

This error is usually found when the CSV file does not close double quotes properly, so the next line is considered as a continuation of the previous line.

Example: the following file was intended to have fields "f11", "f12", "f21", "f22", but it actually parses as two fields: "f11", "f12\nf21,"f22"".

f11,"f12
f21,"f22"

You can see more about this notice here.

filename (?) The name of the faulty file. csvRowNumber (?) The row of the faulty record. fieldName (?) The name of the faulty field. fieldValue (?) Faulty value.
"stops.txt" 247 "stop_name" "Bielany Wrocławskie - Makro\n(ul. Wrocławska)"
"stops.txt" 287 "stop_name" "Bielany Wrocławskie - Makro\n(ul. Wrocławska)"
feed_expiration_date30_days WARNING 1

feed_expiration_date30_days

Dataset should cover at least the next 30 days of service.

At any time, the GTFS dataset should cover at least the next 30 days of service, and ideally for as long as the operator is confident that the schedule will continue to be operated.

You can see more about this notice here.

csvRowNumber (?) The row number of the faulty record. currentDate (?) Current date (YYYYMMDD format). feedEndDate (?) Feed end date (YYYYMMDD format). suggestedExpirationDate (?) Suggested expiration date (YYYYMMDD format).
2 "20260203" "20260214" "20260305"
missing_feed_contact_email_and_url WARNING 1

missing_feed_contact_email_and_url

Best Practices for feed_info.txt suggest providing at least one of feed_contact_email and feed_contact_url.

You can see more about this notice here.

csvRowNumber (?) The row number of the validated record.
2
mixed_case_recommended_field WARNING 384

mixed_case_recommended_field

This field has customer-facing text and should use Mixed Case (should contain upper and lower case letters).

This field contains customer-facing text and should use Mixed Case (upper and lower case letters) to ensure good readability when displayed to riders. Avoid the use of abbreviations throughout the feed (e.g. St. for Street) unless a location is called by its abbreviated name (e.g. “JFK Airport”). Abbreviations may be problematic for accessibility by screen reader software and voice user interfaces.

Good examples:
Field Text Dataset
"Schwerin, Hauptbahnhof" Verkehrsverbund Berlin-Brandenburg
"Red Hook/Atlantic Basin" NYC Ferry
"Campo Grande Norte" Carris
Bad examples:
Field Text
"GALLERIA MALL"
"3427 GG 17"
"21 Clark Rd Est"

You can see more about this notice here.

Only the first 50 of 384 affected records are displayed below.

filename (?) Name of the faulty file. fieldName (?) Name of the faulty field. fieldValue (?) Faulty value. csvRowNumber (?) The row number of the faulty record.
"trips.txt" "trip_headsign" "GOSZCZ - RYNEK" 2
"trips.txt" "trip_headsign" "GOSZCZ - RYNEK" 3
"trips.txt" "trip_headsign" "GOSZCZ - RYNEK" 5
"trips.txt" "trip_headsign" "GOSZCZ - RYNEK" 6
"trips.txt" "trip_headsign" "GOSZCZ - RYNEK" 8
"trips.txt" "trip_headsign" "GOSZCZ - RYNEK" 9
"trips.txt" "trip_headsign" "GOSZCZ - RYNEK" 11
"trips.txt" "trip_headsign" "GOSZCZ - RYNEK" 12
"trips.txt" "trip_headsign" "GOSZCZ - RYNEK" 14
"trips.txt" "trip_headsign" "GOSZCZ - RYNEK" 15
"trips.txt" "trip_headsign" "GOSZCZ - RYNEK" 17
"trips.txt" "trip_headsign" "GOSZCZ - RYNEK" 18
"trips.txt" "trip_headsign" "GOSZCZ - RYNEK" 20
"trips.txt" "trip_headsign" "GOSZCZ - RYNEK" 21
"trips.txt" "trip_headsign" "GOSZCZ - RYNEK" 23
"trips.txt" "trip_headsign" "GOSZCZ - RYNEK" 24
"trips.txt" "trip_headsign" "GOSZCZ - RYNEK" 26
"trips.txt" "trip_headsign" "GOSZCZ - RYNEK" 27
"trips.txt" "trip_headsign" "GOSZCZ - RYNEK" 29
"trips.txt" "trip_headsign" "GOSZCZ - RYNEK" 30
"trips.txt" "trip_headsign" "ZAWONIA - URZĄD GMINY" 33
"trips.txt" "trip_headsign" "ZAWONIA - URZĄD GMINY" 38
"trips.txt" "trip_headsign" "ZAWONIA - URZĄD GMINY" 42
"trips.txt" "trip_headsign" "ZAWONIA - URZĄD GMINY" 47
"trips.txt" "trip_headsign" "ZAWONIA - URZĄD GMINY" 51
"trips.txt" "trip_headsign" "ZAWONIA - URZĄD GMINY" 56
"trips.txt" "trip_headsign" "ZAWONIA - URZĄD GMINY" 60
"trips.txt" "trip_headsign" "ZAWONIA - URZĄD GMINY" 65
"trips.txt" "trip_headsign" "ZAWONIA - URZĄD GMINY" 69
"trips.txt" "trip_headsign" "ZAWONIA - URZĄD GMINY" 74
"trips.txt" "trip_headsign" "ZAWONIA - URZĄD GMINY" 78
"trips.txt" "trip_headsign" "ZAWONIA - URZĄD GMINY" 83
"trips.txt" "trip_headsign" "ZAWONIA - URZĄD GMINY" 87
"trips.txt" "trip_headsign" "ZAWONIA - URZĄD GMINY" 92
"trips.txt" "trip_headsign" "ZAWONIA - URZĄD GMINY" 96
"trips.txt" "trip_headsign" "ZAWONIA - URZĄD GMINY" 101
"trips.txt" "trip_headsign" "ZAWONIA - URZĄD GMINY" 105
"trips.txt" "trip_headsign" "ZAWONIA - URZĄD GMINY" 110
"trips.txt" "trip_headsign" "ZAWONIA - URZĄD GMINY" 114
"trips.txt" "trip_headsign" "ZAWONIA - URZĄD GMINY" 119
"trips.txt" "trip_headsign" "NOWA LIGOTA (pętla)" 198
"trips.txt" "trip_headsign" "NOWA LIGOTA (pętla)" 199
"trips.txt" "trip_headsign" "NOWA LIGOTA (pętla)" 202
"trips.txt" "trip_headsign" "NOWA LIGOTA (pętla)" 205
"trips.txt" "trip_headsign" "NOWA LIGOTA (pętla)" 207
"trips.txt" "trip_headsign" "NOWA LIGOTA (pętla)" 208
"trips.txt" "trip_headsign" "NOWA LIGOTA (pętla)" 209
"trips.txt" "trip_headsign" "NOWA LIGOTA (pętla)" 212
"trips.txt" "trip_headsign" "NOWA LIGOTA (pętla)" 215
"trips.txt" "trip_headsign" "NOWA LIGOTA (pętla)" 217
unknown_column INFO 2

unknown_column

A column name is unknown.

You can see more about this notice here.

filename (?) The name of the faulty file. fieldName (?) The name of the unknown column. index (?) The index of the faulty column.
"trips.txt" "brigade" 6
"feed_info.txt" "feed_timezone" 3